In an experiment, a scientist leaves a known amount of water in a beaker on a counter and captures all of the gas above the water. At several points during the next 10 days, the scientist measures the amount of water and gas, and calculates the number of molecules of each. The graph below shows the results. In the space below, answer the following questions. What process is occurring?
What is happening to the water molecules?
How does the total number of molecules change?